3984378

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 8294400

約数和(自身を除く): 4310022

約数列:

[1, 2, 3, 6, 47, 71, 94, 141, 142, 199, 213, 282, 398, 426, 597, 1194, 3337, 6674, 9353, 10011, 14129, 18706, 20022, 28059, 28258, 42387, 56118, 84774, 664063, 1328126, 1992189, 3984378]

約数ペア:

[(1, 3984378), (2, 1992189), (3, 1328126), (6, 664063), (47, 84774), (71, 56118), (94, 42387), (141, 28258), (142, 28059), (199, 20022), (213, 18706), (282, 14129), (398, 10011), (426, 9353), (597, 6674), (1194, 3337)]